Loans and Allowance for Credit Losses - Schedule of Detail Activity in the Allowance for Credit Losses by Portfolio Segment (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	$ 129,469	$ 99,684	$ 114,390	$ 85,940	$ 85,940
Loans charged-off	(84,392)	(2,546)	(95,698)	(24,115)	(39,207)
Recoveries of loans previously charged-off	514	259	591	398
Net loans (charged-off) and recovered	(83,878)	(2,287)	(95,107)	(23,717)
Provision for (reversal of) credit losses	138,205	8,904	164,513	44,078
Ending balance	183,796	106,301	183,796	106,301	114,390
Commercial
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	20,662	23,682	19,390	17,824	17,824
Loans charged-off	(698)	(2,091)	(968)	(2,587)	(4,906)
Recoveries of loans previously charged-off	162	50	215	166
Net loans (charged-off) and recovered	(536)	(2,041)	(753)	(2,421)
Provision for (reversal of) credit losses	8,829	(630)	10,318	5,608
Ending balance	28,955	21,011	28,955	21,011	19,390
Income producing - commercial real estate
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	61,937	45,937	55,185	40,050	40,050
Loans charged-off	(68,025)	(386)	(74,195)	(21,329)	(30,284)
Recoveries of loans previously charged-off	329	185	329	185
Net loans (charged-off) and recovered	(67,696)	(201)	(73,866)	(21,144)
Provision for (reversal of) credit losses	99,965	7,515	112,887	34,345
Ending balance	94,206	53,251	94,206	53,251	55,185
Owner occupied - commercial real estate
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	26,872	13,537	22,654	14,333	14,333
Loans charged-off	(4,935)	0	(9,797)	0	(3,800)
Recoveries of loans previously charged-off	23	24	47	47
Net loans (charged-off) and recovered	(4,912)	24	(9,750)	47
Provision for (reversal of) credit losses	5,222	2,080	14,278	1,261
Ending balance	27,182	15,641	27,182	15,641	22,654
Real estate mortgage - residential:
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	670	893	610	861	861
Loans charged-off	0	0	0	0
Recoveries of loans previously charged-off	0	0	0	0
Net loans (charged-off) and recovered	0	0	0	0
Provision for (reversal of) credit losses	144	(143)	204	(111)
Ending balance	814	750	814	750	610
Construction - commercial and residential:
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	16,891	13,058	14,585	10,198	10,198
Loans charged-off	(10,703)	0	(10,703)	(129)	(129)
Recoveries of loans previously charged-off	0	0	0	0
Net loans (charged-off) and recovered	(10,703)	0	(10,703)	(129)
Provision for (reversal of) credit losses	19,801	452	22,107	3,441
Ending balance	25,989	13,510	25,989	13,510	14,585
Construction - C&I (Owner Occupied)
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	1,680	1,929	1,282	1,992	1,992
Loans charged-off	0	0	0	0
Recoveries of loans previously charged-off	0	0	0	0
Net loans (charged-off) and recovered	0	0	0	0
Provision for (reversal of) credit losses	3,889	(498)	4,287	(561)
Ending balance	5,569	1,431	5,569	1,431	1,282
Home equity
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	724	618	653	657	657
Loans charged-off	0	0	0	0
Recoveries of loans previously charged-off	0	0	0	0
Net loans (charged-off) and recovered	0	0	0	0
Provision for (reversal of) credit losses	308	59	379	20
Ending balance	1,032	677	1,032	677	653
Other consumer
Allowance for Loan and Lease Losses [Roll Forward]
Balance at beginning of year	33	30	31	25	25
Loans charged-off	(31)	(69)	(35)	(70)	(88)
Recoveries of loans previously charged-off	0	0	0	0
Net loans (charged-off) and recovered	(31)	(69)	(35)	(70)
Provision for (reversal of) credit losses	47	69	53	75
Ending balance	$ 49	$ 30	$ 49	$ 30	$ 31

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Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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